US2713130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control circuit
Assignee: Individual
•
Filing: 1953-12-02
•
Granted: 1955-07-12
•
Expires: 1973-12-02
Abstract
No abstract record available.
Inventors
- 👤 Paul G Weiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:06
CPC Classifications
G; G05; G05B; G05B11/00; G05B11/01; G05B11/012; G05B11/013
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2232390A
Cited
US2328056A
Cited
US2396497A
Cited
US2387544A
Cited
US2468350A
Cited
US2632846A
Cited
US2593562A
Cited
US2582676A
Cited
US2614227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-11 | 1959-01-10 | 1959-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-11 | 1963-01-10 | 1963-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-11 | 1967-01-10 | 1967-07-12 | $7700.00 | Window Closed / Lapsed |